Enable Stetho in example app (#1240)

Remove unused dependency

Author: mshafrir-stripe

example/build.gradle

@@ -22,6 +22,8 @@ dependencies {
     /* Used for server calls */
     implementation 'com.squareup.okio:okio:2.2.2'
     implementation 'com.squareup.retrofit2:retrofit:2.6.0'
+    implementation 'com.facebook.stetho:stetho:1.5.1'
+    implementation 'com.facebook.stetho:stetho-okhttp3:1.5.1'
 
     /* Used to make Retrofit easier and GSON & Rx-compatible*/
     implementation 'com.google.code.gson:gson:2.8.5'

example/src/main/java/com/stripe/example/ExampleApplication.java

@@ -2,6 +2,7 @@
 
 import android.support.multidex.MultiDexApplication;
 
+import com.facebook.stetho.Stetho;
 import com.squareup.leakcanary.LeakCanary;
 
 public class ExampleApplication extends MultiDexApplication {
@@ -10,6 +11,8 @@ public class ExampleApplication extends MultiDexApplication {
     public void onCreate() {
         super.onCreate();
 
+        Stetho.initializeWithDefaults(this);
+
         if (BuildConfig.DEBUG && LeakCanary.isInAnalyzerProcess(this)) {
             // This process is dedicated to LeakCanary for heap analysis.
             // You should not init your app in this process.

example/src/main/java/com/stripe/example/module/RetrofitFactory.java

@@ -3,6 +3,7 @@
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 
+import com.facebook.stetho.okhttp3.StethoInterceptor;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 
@@ -31,6 +32,7 @@ public static Retrofit getInstance() {
 
             final OkHttpClient httpClient = new OkHttpClient.Builder()
                     .addInterceptor(logging)
+                    .addNetworkInterceptor(new StethoInterceptor())
                     .build();
 
             final Gson gson = new GsonBuilder()

stripe/build.gradle

@@ -34,8 +34,6 @@ dependencies {
     androidTestImplementation 'com.android.support.test:rules:1.0.2'
     androidTestImplementation 'androidx.test:runner:1.2.0'
     androidTestUtil 'androidx.test:orchestrator:1.2.0'
-
-    testAnnotationProcessor 'com.google.auto.service:auto-service:1.0-rc4'
 }
 
 android {